12380530

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1873}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 22330584

約数和(自身を除く): 9950054

約数列:

[1, 2, 5, 10, 661, 1322, 1873, 3305, 3746, 6610, 9365, 18730, 1238053, 2476106, 6190265, 12380530]

約数ペア:

[(1, 12380530), (2, 6190265), (5, 2476106), (10, 1238053), (661, 18730), (1322, 9365), (1873, 6610), (3305, 3746)]